ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-21: TESTING AND MEASUREMENT TECHNIQUES - REVERBERATION CHAMBER TEST METHODS
International Electrotechnical Committee
FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms, definitions and abbreviations<br>4 General<br>5 Test environments and limitations<br>6 Applications<br>7 Test equipment<br>8 Chamber calibration<br>9 Testing<br>10 Test results, test report and test conditions<br>Annex A (informative) - Reverberation chamber overview<br>Annex B (normative) - Chamber validation for mode-tuned<br> operation<br>Annex C (normative) - Chamber validation and testing for<br> mode-stirred operation <br>Annex D (normative) - Radiated immunity tests <br>Annex E (normative) - Radiated emissions measurements <br>Annex F (informative) - Shielding effectiveness<br> measurements of cable assemblies, cables,<br> connectors, waveguides and passive microwave<br> components<br>Annex G (informative) - Shielding effectiveness measurements<br> of gaskets and materials <br>Annex H (informative) - Shielding effectiveness measurements<br> of enclosures <br>Annex I (informative) - Antenna efficiency measurements <br>Annex J (informative) - Direct evaluation of reverberation<br> performance using field anisotropy and field<br> inhomogeneity coefficients <br>Annex K (informative) - Measurement uncertainty for chamber<br> validation - Emission and immunity testing <br>Bibliography
Establishes a common reference for using reverberation chambers to evaluate the performance of electric and electronic equipment when subjected to radio-frequency electromagnetic fields and for determining the levels of radio-frequency radiation emitted from electric and electronic equipment.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 77 |
